1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga2289 [7]
3 years ago
10

I need help with 19-25. PLEASE NEED ASAP!!

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
3 0

Answer:

That's just -6

Step-by-step explanation:

The 19 is smaller then the 25 so you gotta go back to the negatives, so do 25 - 19 but add a negative.

You might be interested in
How do you solve x^2 plus 16x plus 63=0?
Alex
x^2+ 16x + 63=0 \\ \\a=1, \ b=16 , \ c=63 \\ \\ \Delta =b^2-4ac =16^2 -4\cdot1\cdot 63 = 256 -252 = 4 \\ \\x_{1}=\frac{-b-\Delta }{2a}=\frac{-16-\sqrt{4}}{2 }=\frac{-16-2}{2}=-\frac{-18}{2}=-9 \\ \\x_{2}=\frac{-b+\Delta }{2a}=\frac{-16+\sqrt{4}}{2 }=\frac{-16+2}{2}=-\frac{-14}{2}=-7 \\ \\ \\Answer : \ x= -7 \ \ or \ \ x= -9
8 0
3 years ago
What set of numbers are equivalent to 75%
VMariaS [17]

Answer:

Decimal= .75

fraction= 75/100; 3/4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
-8 ( r + 6 ) = 7 ( r + 6 ) <br> solve the equation
tangare [24]


r=-6  

You have to use distributive property and multiply parentheses

5 0
3 years ago
destiny sells pencil cases for $5 each and mechanical pencils for $2 each at the school supply store. she sells p pencil cases a
Andrew [12]

Answer:

Step-by-step explanation:

5p + 2(p + 4) .......because pencil cases (p) sell for 5 bucks a piece....and mechanical pencils (p + 4), sell for 2 bucks a piece. She is basically selling 4 more mechanical pencils then she is pencil cases.

8 0
3 years ago
Which word phrase represents the variable expression? 2(n + 4) 
Cerrena [4.2K]

Answer:

D. please mark me brainliest

Step-by-step explanation:

So thie equation basically means 2 times a number and 4 times 2 and the sum of that so as a equation it is 2*n+8 so it is n+4 times 2 so twice the sum of a number and 4

7 0
3 years ago
Other questions:
  • Evaluate the function below for x=3. F(x) = x3 + 5x2 + 1
    14·2 answers
  • Earned income and capital gains (or portfolio income) are acquired in different ways. Which statement describes how they are dif
    10·2 answers
  • Billy made 2 gallons of juice for a picnic. He said that he made - quarts of juice.
    9·1 answer
  • Which inequality is graphed on the number line ?
    10·2 answers
  • at a point on the ground 15 ft from the tree, the distance to the top of the tree is 1 ft more than 2 times the height of the tr
    14·1 answer
  • 3. Solve for m. Please help
    6·2 answers
  • What is the distance between the points (-7,3) and (4,-5) on a coordinate plane
    15·2 answers
  • <img src="https://tex.z-dn.net/?f=solve%20%3A%20%20-%20%20%5C%5C%20%20%5C%5C%20%28%20%5Csqrt%7B100%20%20-%2064%29%7D%20" id="Tex
    14·2 answers
  • Which correct variables describes the slope?<br> A.X/Y<br> B.Y/X<br> C.W/Z<br> D.Z/W
    15·1 answer
  • Tina mailed a package in a container shaped like a
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!